Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cd556f2b0c37fe79f40bff640ec2d09fe57b94d611cb958ee63862c78f7fa966:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^