Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9bc40ed0a52d628422936c3854d11a69dcb35ab13367b9cb0e78b6f6b72ac7b2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^