Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fc2f8e36c532f09d39101df19560227fca42231923b8716f3e3dabe405a6b686:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^