Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4e7b533dddfe2d9ff9a372fb1080bcb41f4cbdd6a44e87db4f4d7a88cc42c365:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^