Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 51347bdb269bddc45d41655e2684254ddf70a51cb4542f013f5baecf785b0a54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^