Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cdefc6c79e377e145f86d96bee46e555514ffae958d6213dec4dd3022812a6c1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^