Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 971cb03d3b27a26a0f64a4daaa712d55ace13dd1588753435e7d0153ddedb0f5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^