Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1c3e24878652f68809e8880c78ab7b5c478c001b232206b56ff889989c90d79e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^