Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ee9f61e558e03211de7e83e574995edceadca240bdde7a6d11c53bee67f81c0a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^