Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bb5c92eaa5791420ae1edc4ecaee3c7eb9147594f66786530037a5bb4df5dc92:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^