Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cc6acf5f10c2ad01ea1375c2401ae8f42cf9eba8d991f0069a3a36e5a00b3419:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^