Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bcd3cda949d0291f09744d41cf363d256645688e243abc5a68159b7bdd24791d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^