Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 16da96090d43f4a052c5284d38fb0f95e1babf8ac66f9e0417cd81993f6f98c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^