Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ca755f787c26ac0caaeb13195849e718b173a835a4819f3c5d1146aea00fbd64:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^