Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ba2f781ede3489b74425194080ae6135a619b4def7ffad85562fb93e8c6930a3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^