Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2aa610db27c24d656ff2c86221246a262bb63d193801fd9bec18b62b67ecb114:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^