Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ccf473c3ff0de802ce6f11432bfbf3d21a872a83ba84eb5bebdf95f42d7ae71e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^