Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 95927fc639ce7be5930bfaa3f0d5e5603c4c6730f2c4e89c2e249e018207220e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^