Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b60ace5b3c2e541eb48cfbee1fa8cc7fe352441fe2ee752d06f7675d4fd26c89:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^