Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f1564bbd8a094ef84e2d9bd105825dabf2e1305435b1c6a8aecdfe32b6322a3c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^