Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c5b639b9388fad655b01c7eb230ef56638840696fe337e993d77ed056bb40d55:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^