Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 14925c47cde2c48ef76e545e37bc903d4a76756a314e0cf331272cae0745d473:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^