Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5a0d5cf6fa94794369f78c12e44a0c2ba9fc1c4c6ea70154a0d9a7c1f2e18833:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^