Task: Formula-prediction-context (source dataset: ti-random)

You are given an table region extracted from a real Excel spreadsheet, which is centered around a cell called "Target Cell" (labeled as "[Target Cell]" shown in the table below). The table region below includes up to 10 rows above/below the Target Cell, and 10 columns to the left/right of the Target Cell. 

Your task is to analyze the table context surrounding the Target Cell, and predict the most likely Excel formula that should go in the Target Cell. If multiple formulas are possible, choose the most reasonable or commonly used based on context.

1. Please follow the standard formula syntax in Excel, e.g. always begins with an equal sign (=).
2. Base your predicted formula on the surrounding table context, e.g., column headers, annotations, and data values in nearby cells.
3. No explanation — just output the formula itself in a JSON format: {"formula": "your_formula_here"}.

Input Excel Snippet in Markdown format:
|    | A   | B                                   | C                  | D   | E   | F   | G   | H               | I                      | J   | K                  | L   | M                  | N   | O   | P   | Q   | R   | S   | T   | U   |
|---:|:----|:------------------------------------|:-------------------|:----|:----|:----|:----|:----------------|:-----------------------|:----|:-------------------|:----|:-------------------|:----|:----|:----|:----|:----|:----|:----|:----|
| 26 |     | TRISE (vs. Vout Slew rate)          | 1                  |     |     |     |     | Pin 1 (OCL-R)   |                        |     | 1.3980263157894735 | V   |                    |     |     |     |     |     |     |     |     |
| 27 |     | PMBus Address (7 bits)              | 1110001            |     |     |     |     |                 | R to VREF              |     | 4.32               |     | 1.4                |     |     |     |     |     |     |     |     |
| 28 |     |                                     |                    |     |     |     |     |                 | R to GND               |     | 20                 |     | 4285.714285714286  |     |     |     |     |     |     |     |     |
| 29 |     | System Requirements                 |                    |     |     |     |     | Pin 2 (IMON)    |                        |     |                    |     |                    |     |     |     |     |     |     |     |     |
| 30 |     | Typical Input Voltage               | 12                 | V   |     |     |     |                 | R to GND (1%)          |     | 45.3               |     | 45769.230769230766 |     |     |     |     |     |     |     |     |
| 31 |     | Switching Frequency                 | 500                | kHz |     |     |     |                 | Desired R (0.1%)       |     | 45.76923076923077  |     |                    |     |     |     |     |     |     |     |     |
| 32 |     | Choose Inductor                     | 150                | nH  |     |     |     |                 | C to GND               |     | 3300               |     | 3752.7593818984546 |     |     |     |     |     |     |     |     |
| 33 |     | DCR of the Inductor                 | 0.29               | mΩ  |     |     |     | Pin 31 (VBOOT)  |                        |     | 0.9066666666666666 | V   |                    |     |     |     |     |     |     |     |     |
| 34 |     | Calculated Per-Phase Current Ripple | 11.099999999999998 | A   |     |     |     |                 | R to VREF              |     | 21                 |     | 21182.72425249169  |     |     |     |     |     |     |     |     |
| 35 |     | Boot Voltage                        | 0.9                | V   |     |     |     |                 | R to GND               |     | 24                 |     | 1.0                |     |     |     |     |     |     |     |     |
| 36 |     |                                     |                    |     |     |     |     | Pin 32 (F-IMAX) |                        |     | [Target Cell]      | V   |                    |     |     |     |     |     |     |     |     |
| 37 |     |                                     |                    |     |     |     |     |                 | R to VREF (0.1%)       |     | 28.84615384615385  |     | 28846.15384615385  |     |     |     |     |     |     |     |     |
| 38 |     | Undershoot/Overshoot Selections     |                    |     |     |     |     |                 | R to GND (0.1%)        |     | 30                 |     |                    |     |     |     |     |     |     |     |     |
| 39 |     | Select Undershoot Reduction         | Off                | mV  |     |     |     | Pin 12 (ISUM)   |                        |     |                    |     |                    |     |     |     |     |     |     |     |     |
| 40 |     | Select Overshoot Reduction          | Off                | mV  |     |     |     |                 | R to VREF              |     | 2.43               |     | 2550.0             |     |     |     |     |     |     |     |     |
| 41 |     |                                     |                    |     |     |     |     | Pin 11 (COMP)   |                        |     |                    |     |                    |     |     |     |     |     |     |     |     |
| 42 |     | Ramp Height Selection               |                    |     |     |     |     |                 | R                      |     | 5                  |     |                    |     |     |     |     |     |     |     |     |
| 43 |     | Ramp Height Selection               | 150                | mV  | 2.0 |     |     |                 | C (in series with R)   |     | 1000               |     |                    |     |     |     |     |     |     |     |     |
| 44 |     |                                     |                    |     |     |     |     |                 | C (in parallel with R) |     | 22                 |     |                    |     |     |     |     |     |     |     |     |
| 45 |     | Non-Volatile Memory Selection       | Pinstrap Mode      |     |     |     |     |                 |                        |     |                    |     |                    |     |     |     |     |     |     |     |     |
| 46 |     |                                     |                    |     |     |     |     |                 |                        |     |                    |     |                    |     |     |     |     |     |     |     |     |



min_row: 26
max_row: 46
min_col: 1
max_col: 21
target_cell_row_idx: 36
target_cell_col_idx: 11
target_cell_value: 0.8666666666666666
formula: =K38/(K37+K38)*1.7