Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c0d9c649d7e9da8743d46703699145a770f013e624ef91e696e24e1f686ee32f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^