Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d9968dffb36e37a79bf9ad55bd2a644672329c410bf76827bd09a0e7c0b47932:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^