Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3224ff7a7717c2faf827a454badd9b48231caa9cecd760d76cef7a46fb8676a3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^